Merge pull request #3045 from jabituyaben/master

Astral clock update

apps/astral/ChangeLog

@@ -3,3 +3,4 @@
 0.03: Update to use Bangle.setUI instead of setWatch
 0.04: Tell clock widgets to hide.
 0.05: Added adjustment for Bangle.js magnetometer heading fix
+0.06: optimized to update much faster

apps/astral/app.js

@@ -534,14 +534,7 @@ function mean_sidereal_time(lon) {
     var mst = 280.46061837 + 360.98564736629 * jd
         + 0.000387933 * jt * jt - jt * jt * jt / 38710000 + lon;
 
-    if (mst > 0.0) {
-        while (mst > 360.0)
-            mst = mst - 360.0;
-    }
-    else {
-        while (mst < 0.0)
-            mst = mst + 360.0;
-    }
+    mst %=360;
     return mst;
 }
 

apps/astral/metadata.json

@@ -1,7 +1,7 @@
 {
   "id": "astral",
   "name": "Astral Clock",
-  "version": "0.05",
+  "version": "0.06",
   "description": "Clock that calculates and displays Alt Az positions of all planets, Sun as well as several other astronomy targets (customizable) and current Moon phase. Coordinates are calculated by GPS & time and onscreen compass assists orienting. See Readme before using.",
   "icon": "app-icon.png",
   "type": "clock",